Holds Large Displays of VESA 400x400, Camera Mounts Between Two Displays, Locking Tempered Glass Door, Frame Capacity of 12 Rackspaces, Base Capacity of 3 Rackspaces, Toolless Lever - Lock Mounting Plate, Front AVIP/UCP Panels, Front Knockouts for UCP/AVIP Connectors, Ten Knockouts for UHF/VHF Antennas, 3" Cable Grommet/4 Casters, 2 Non-Lock. The VTC-5670D-R Mobile Videoconferencing/Presentation Cart with Dual Capacity for 56-70 Displays from Middle Atlantic is a natural nickel colored welded steel frame designed to hold either one or two displays with a maximum VESA pattern of 400x400. Weight capacity is a maximum of 250 lb for two monitors or 125 lb per monitor. It features a 17 x 6.3 laminate shelf on top of the rack as well as an adjustable 12 x 8 camera shelf. There are 12 rack spaces with a usable depth of 14.5 on the bottom two spaces and 16 on the top space. This cart also features a latching and locking tempered glass door. The base cover is lockable and features a soft hinge. - Front AVIP and UCP panels and a 3 cable grommet provide connection options. There are also ten UHF/VHF antenna knockouts. Four casters two rear lockable allow ease of mobility. The cart includes a toolless Lever - Lock for shelving or cable management. - Locks are available as options. - Power is provided by a 120VAC/60Hz 15 amp power strip with 8 surge protected outlets and a 10' Signal - SAFE cord. The unit is GREENGUARD certified for air quality.